Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, August 22nd, 2019

Water Data for 20 days surrounding Jan 11, 1975

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Jan 21, 1975
3645.90
-0.05
16976862
9409
11600
49.0
25.0
--
Mon, Jan 20, 1975
3645.95
-0.01
16983026
10043
8230
48.0
25.0
--
Sun, Jan 19, 1975
3645.96
0.09
16984260
9874
2480
49.0
25.0
--
Sat, Jan 18, 1975
3645.87
0.04
16973192
9663
6040
46.0
25.0
--
Fri, Jan 17, 1975
3645.83
-0.09
16968262
9409
10600
43.0
22.0
--
Thu, Jan 16, 1975
3645.92
-0.04
16979328
9303
8660
41.0
24.0
--
Wed, Jan 15, 1975
3645.96
-0.07
16984260
9145
12600
40.0
20.0
--
Tue, Jan 14, 1975
3646.03
-0.08
16992920
9652
13400
39.0
18.0
--
Mon, Jan 13, 1975
3646.11
-0.21
17002862
9568
21500
37.0
19.0
--
Sun, Jan 12, 1975
3646.32
-0.20
17028932
10361
20200
37.0
18.0
--
Sat, Jan 11, 1975
3646.52
-0.21
17053760
10361
22800
40.0
27.0
--
Fri, Jan 10, 1975
3646.73
-0.22
17079830
10561
19700
41.0
18.0
--
Thu, Jan 09, 1975
3646.95
-0.11
17107144
10096
18400
47.0
35.0
--
Wed, Jan 08, 1975
3647.06
-0.22
17120816
9800
19500
49.0
30.0
--
Tue, Jan 07, 1975
3647.28
-0.15
17148128
9272
16200
47.0
25.0
--
Mon, Jan 06, 1975
3647.43
-0.16
17166740
9346
15200
39.0
22.0
--
Sun, Jan 05, 1975
3647.59
-0.14
17186626
8923
14300
40.0
18.0
--
Sat, Jan 04, 1975
3647.73
-0.14
17203996
8732
16700
36.0
18.0
--
Fri, Jan 03, 1975
3647.87
-0.18
17221396
7902
16700
37.0
18.0
--
Thu, Jan 02, 1975
3648.05
-0.11
17243802
9493
13600
37.0
20.0
--
Wed, Jan 01, 1975
3648.16
-0.11
17257582
8637
8570
36.0
22.0
--
Averages of List
3646.72
-0.11
17079225
9502
14142
41.8
22.6
--


Averages for January 11th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3639.61
-0.10
16397243
8027
14424
48.8
27.5
48.3
All-Time
3623.18
-0.09
14986887
8335
13837
71.5
47.7
62.8


All Lake Powell water data for January 11th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Jan 11, 2019
3579.22
9872862
5743
13069
44.0
30.0
47.0
Thu Jan 11, 2018
3621.63
13936705
5578
13001
50.0
39.0
50.0
Wed Jan 11, 2017
3598.67
11623640
7003
15135
57.0
37.0
50.0
Mon Jan 11, 2016
3599.21
11674871
7680
14799
37.9
23.0
48.0
Sun Jan 11, 2015
3595.89
11362139
9151
12589
42.1
33.8
48.0
Sat Jan 11, 2014
3582.29
10136987
3858
12729
53.1
35.1
46.0
Fri Jan 11, 2013
3607.64
12494215
5762
13210
34.0
21.9
44.0
Wed Jan 11, 2012
3638.49
15825495
9684
13345
54.0
32.0
50.0
Tue Jan 11, 2011
3624.45
14240622
7484
17234
28.9
1.0
48.0
Mon Jan 11, 2010
3624.40
14235191
6742
15702
n/a
n/a
49.0
Sun Jan 11, 2009
3616.41
13386347
5705
12363
46.9
27.0
49.0
Fri Jan 11, 2008
3593.14
11107146
6069
13404
48.0
28.0
48.0
Thu Jan 11, 2007
3602.13
11954434
6989
13369
55.9
26.1
48.0
Wed Jan 11, 2006
3596.94
11460461
7339
13646
44.1
24.1
50.0
Tue Jan 11, 2005
3563.72
8609053
7055
13990
57.0
37.0
49.0
Sun Jan 11, 2004
3595.26
11303401
5441
12723
43.0
26.1
46.0
Sat Jan 11, 2003
3618.39
13593361
4110
12820
48.9
39.0
50.0
Fri Jan 11, 2002
3654.90
17833350
8099
13806
46.9
28.0
49.0
Thu Jan 11, 2001
3668.58
19642862
5180
14173
52.0
23.0
--
Tue Jan 11, 2000
3680.32
21304712
6945
13483
63.0
29.0
--
Mon Jan 11, 1999
3681.85
21528812
10961
16729
53.0
26.0
--
Sun Jan 11, 1998
3681.17
21428970
11766
18800
52.0
23.0
--
Sat Jan 11, 1997
3673.61
20342442
9009
17800
55.0
32.0
--
Thu Jan 11, 1996
3679.94
21249310
9777
16500
58.0
29.0
--
Wed Jan 11, 1995
3648.94
17084126
6195
13400
50.0
35.0
--
Tue Jan 11, 1994
3658.62
18312582
8997
14700
56.0
24.0
--
Mon Jan 11, 1993
3615.14
13254634
8785
13300
45.0
34.0
--
Sat Jan 11, 1992
3623.60
14148811
7388
12800
32.0
28.0
--
Fri Jan 11, 1991
3632.05
15083706
6153
6080
41.0
31.0
--
Thu Jan 11, 1990
3657.22
18131376
4638
11100
55.0
25.0
--
Wed Jan 11, 1989
3678.76
21078202
5772
13500
51.0
8.0
--
Mon Jan 11, 1988
3684.52
21924482
9113
11000
62.0
24.0
--
Sun Jan 11, 1987
3682.52
21627442
16165
26400
46.0
22.0
--
Sat Jan 11, 1986
3687.17
22321658
14441
14000
55.0
29.0
--
Fri Jan 11, 1985
3683.18
21724810
14463
25200
46.0
32.0
--
Wed Jan 11, 1984
3683.54
21810064
14209
22100
47.0
30.0
--
Tue Jan 11, 1983
3684.06
21919198
9652
9540
49.0
21.0
--
Mon Jan 11, 1982
3666.36
19429414
5306
14400
42.0
24.0
--
Sun Jan 11, 1981
3680.76
21494584
8637
10600
53.0
28.0
--
Fri Jan 11, 1980
3672.53
20343606
10667
10500
53.0
33.0
--
Thu Jan 11, 1979
3630.96
15105956
7603
19600
38.0
29.0
--
Wed Jan 11, 1978
3627.94
14788980
4988
13200
50.0
37.0
--
Tue Jan 11, 1977
3654.22
17970578
8563
21000
37.0
17.0
--
Sun Jan 11, 1976
3667.70
19792236
11587
3790
45.0
27.0
--
Sat Jan 11, 1975
3646.52
17053760
10361
22800
40.0
27.0
--
Fri Jan 11, 1974
3647.24
17169980
14040
20900
42.0
27.0
--
Thu Jan 11, 1973
3603.96
12368025
12105
22200
36.0
30.0
--
Tue Jan 11, 1972
3608.63
12857872
9599
16300
51.0
29.0
--
Mon Jan 11, 1971
3598.82
11902213
9050
9360
48.0
21.0
--
Sun Jan 11, 1970
3570.23
9355439
6915
7990
51.0
26.0
--
Sat Jan 11, 1969
3539.60
7049245
8829
6660
43.0
27.0
--
Thu Jan 11, 1968
3526.74
6206557
7792
11500
40.0
22.0
--
Wed Jan 11, 1967
3519.30
5751218
6237
9640
42.0
20.0
--
Tue Jan 11, 1966
3535.72
6818006
9821
6440
50.0
28.0
--
Mon Jan 11, 1965
3491.72
4209206
10836
9460
46.0
26.0
--
Sat Jan 11, 1964
3411.70
1030299
4726
990
40.0
21.0
--



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Measurements are taken at 11:59 pm of the date listed
Temperature data is from Wahweap, AZ
Water temperature data is from wayneswords.com*
CHANGE represents water elevation change from previous day

Units used in each measurement:
Elevation - Feet above sea level
Change - Feet difference over previous measurement
Content - Acre Feet
Inflow - Acre Feet per day
Outflow - Acre Feet per day
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = * Flow CFS
TP = Total Precipitation



Page took 0.284 seconds to create!
Copyright Summit Technologies, Inc.
Water data courtesy of US Bureau of Reclamation
*Air temp data is sourced from (Prev 24 Hr Extremes):    Weather
Weather forecast for
All data is provisional and subject to review and modification
USBR Source Data


Copyright Summit Technologies, Inc.
1999 - 2019


Water Database